showImages conserveMemory: Don't unload when scrolling horizontally (#…

…4767)
honestbleeps · May 16, 2018 · 0daa63d · 0daa63d
1 parent af2ea98
commit 0daa63d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/modules/showImages.js b/lib/modules/showImages.js
@@ -592,7 +592,8 @@ function enableConserveMemory() {
  // $FlowIssue `mozFullScreenElement` is not recognized
  const fullscreenActive = () => !!(document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement: any);
 
- const rootMargin = `${100 * (parseInt(module.options.bufferScreens.value, 10) || 2)}%`;
+ // x-axis is set to 100000% in order to not unload images when scrolling too far horizontally
+ const rootMargin = `${100 * (parseInt(module.options.bufferScreens.value, 10) || 2)}% 100000%`;
 
  const mediaMap = new WeakMap();
  const ioMedia = new IntersectionObserver(entries => {